Tibouchina papyrus Toledo was described in 1952. Tibouchina papyrus is a narrow endemic to the campos rupestres and is mainly found in three localities in the states of Goiás and Tocantins in central Brazil, including the Serra da Natividade. Abreu et al. found that T. papyrus is a habitat-specialist on rocky outcrop cerrado which typically has shallow substrate and uneven topography, with sandstone soils and quartzite outcrops. This species has been collected at elevations between 500 metres and ...